Effect of Pb(Zn1/3Nb2/3)O3 substitution on dielectric properties of Pb[(Zn1/3Ta2/3),(Mg1/3Nb2/3)]O3 multiple-octahedral system ceramics

被引：0
|
作者：
Chae, MC [1 ]
Lim, SM [1 ]
Kim, NK [1 ]
机构：
[1] Kyungpook Natl Univ, Dept Inorgan Mat Engn, Taegu 702701, South Korea
来源：
FERROELECTRICS | 2000年 / 247卷 / 04期
关键词：
Pb(Zn1/3Ta2/3)O-3(PZT); Pb(Mg1/3Nb2/3)O-3(PMN); Pb(Zn1/3Nb2/3)O-3(PZN); perovskite; dielectric property; diffuseness;
D O I：
10.1080/00150190008225018
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Powders of Pb(Zn1/3Nb2/3)O-3-substituted Pb[(Zn1/3Ta2/3),(Mg1/3Nb2/3)]O-3 system with multiple-cation species in the octahedral lattice sites of a perovskite structure, were prepared via a B-site precursor route. Phase developments in the precursor and perovskite systems were monitored by X-ray diffractometry, as functions of heat-treatment stages and composition. Weak-field low-frequency dielectric responses of the system ceramics were investigated. The dielectric constant spectra were analyzed in terms of diffuseness characteristics.
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收藏
页码：355 / 365
页数：11
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